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如何在CSS中更换字体

一、选择字体的方式

字体在网页设计中非常重要,它能够影响读者对于页面设计的印象,也可以提高页面的可读性。在CSS中更换字体的方式通常有以下几种:

1. 使用web fonts

Web fonts是一种被设计用于在网站上使用的字体,用户可以通过CSS中的@font-face规则引用Web fonts并将它们应用于页面中的元素。通过引用web fonts,用户可以使用自己的喜欢的字体等,而不仅限于浏览器支持的默认字体。下面是一个引用Google fonts的例子:

<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">

body {
    font-family: 'Roboto', sans-serif;
}

2. 使用系统默认字体

系统默认字体是在用户的操作系统中安装的字体,由于它们已经存在于用户的机器上,因此可以很快地加载。在CSS中使用默认的系统字体非常简单,以下是一个使用系统默认字体的例子:

body {
    font-family: Arial, sans-serif;
}

3. 使用特定字体

某些设计师需要使用特定的字体,例如公司品牌字体等。在这种情况下,需要确保在使用这些字体之前已经在系统或浏览器中安装了这些字体。以下是一个使用特定字体的例子:

body {
    font-family: "My Custom Font", sans-serif;
}

4. 使用字体堆栈

字体堆栈是一组备用字体列表,排在前面的字体不能在浏览器中找到时,将使用列表中的下一个字体。此方法能够确保以最佳的字体方式显示页面内容,而不受限于特定字体是否存在于系统或浏览器中。以下是一个使用字体堆栈的例子:

body {
    font-family: Georgia, "Times New Roman", Times, serif;
}

二、字体的样式和大小

在使用CSS更换字体时,通常需要同时设置字体的样式、大小和颜色,以确保页面内容以最佳的方式呈现。以下是一些设置字体样式和大小的常见CSS属性:

1. font-style

该属性可以控制字体的样式,包括斜体、正常和倾斜。以下是一些使用font-style设置字体样式的例子:

p.normal {
   font-style: normal;
}

p.italic {
   font-style: italic;
}

p.oblique {
   font-style: oblique;
}

2. font-size

该属性可以设置文本的大小,其值通常以像素为单位。以下是一些设置字体大小的例子:

p.small {
   font-size: 12px;
}

p.medium {
   font-size: 16px;
}

p.large {
   font-size: 24px;
}

3. font-weight

该属性可以设置字体的粗细程度。以下是一些使用font-weight设置字体粗细的例子:

p.normal {
   font-weight: normal;
}

p.bold {
   font-weight: bold;
}

p.bolder {
   font-weight: bolder;
}

4. color

该属性可以设置文本的颜色。以下是一些设置文本颜色的例子:

p.red {
   color: red;
}

p.blue {
   color: blue;
}

p.green {
   color: green;
}

三、总结

以上是一些在CSS中更换字体的方式以及设置字体样式、大小和颜色的方法。在实际的网页设计中,可以根据需要选择适当的字体,并通过设置字体样式和大小来优化网页内容的显示效果。

如何在CSS中更换字体

2023-05-12
CSS英寸转换为字体大小

2023-05-12
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freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:108) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94) at freemarker.core.Environment.visit(Environment.java:335) at freemarker.core.Environment.visit(Environment.java:341) at freemarker.core.Environment.visit(Environment.java:341) at freemarker.core.Environment.process(Environment.java:314) at freemarker.template.Template.process(Template.java:383) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:332) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:266) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:220) at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:181) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:314) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1431) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1167) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1106) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:205) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at com.software.filter.HttpSpiderIdentifyFilter.doFilter(HttpSpiderIdentifyFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:340) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:391) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:896) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1744) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at java.base/java.lang.VirtualThread.run(VirtualThread.java:309)